Update server/status.js

Expose Fulcrum configuration in status API

server/status.js

@@ -2,14 +2,22 @@ const http = require('http');
 
 const port = 8080;
 
-const status = {
+function getStatus() {
-  service: 'running',
+  const fulcrumUrl = process.env.MUNIN_FULCRUM_URL || null;
-  bitcoinNode: 'not connected',
+
-  wallet: 'not configured',
+  return {
-  labels: 0,
+    service: 'running',
-  transactions: 0,
+    fulcrum: {
-  lastScan: 'never'
+      configured: Boolean(fulcrumUrl),
-};
+      url: fulcrumUrl,
+    },
+    bitcoinNode: 'not connected',
+    wallet: 'not configured',
+    labels: 0,
+    transactions: 0,
+    lastScan: 'never',
+  };
+}
 
 const server = http.createServer((req, res) => {
   if (req.url === '/api/status') {
@@ -17,7 +25,7 @@ const server = http.createServer((req, res) => {
       'Content-Type': 'application/json',
     });
 
-    res.end(JSON.stringify(status));
+    res.end(JSON.stringify(getStatus()));
     return;
   }